One problem related to o2 sensor has been reported for the 2015 Chevrolet Malibu. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Chevrolet Malibu based on all problems reported for the 2015 Malibu.
Check engine light randomly comes on and off. Unable to get a diagnostic check thoroughly because the engine light doesn't stay on. Was at an auto zone one day when it came on again and was given two of the same codes stating there may be an O2 sensor issue. A couple weeks later while driving I get a message on the car stating �service power steering� then it goes off again. Check engine light went off. Right driver back seat belt doesn't click in all the way but sometimes it does.